公开(公告)号：US20240350393A1

公开(公告)日：2024-10-24

申请号：US18683162

申请日：2022-07-27

Applicant: ISP Investments LLC

Inventor： MICHAEL FRANZKE ,  Lidia KULCSAR ,  Carolie Claudine ALONSO ,  Gijsbert KROON

IPC: A61K8/73 ,  A61Q5/06

CPC classification number: A61K8/731 ,  A61Q5/06 ,  A61K2800/48 ,  A61K2800/594

Abstract: Disclosed is an aqueous personal care composition, particularly in hair care composition comprising 0.1 to 10 wt. % of low substituted carboxymethyl cellulose (CMC) alone or in combination with 0.01 to 10 wt. % of at least one natural or synthetic polymer, 0.01 to 60 wt. % of at least one additive; and water; wherein, the low substituted carboxymethyl cellulose has an average degree of carboxymethyl substitution (DS) per anhydroglucose unit is in the range of from about 0.5 to about

公开(公告)号：US20240317919A1

公开(公告)日：2024-09-26

申请号：US18558920

申请日：2022-05-02

Applicant: ISP Investments LLC

Inventor： OSAMA M. MUSA ,  Rebecca Roisin GIBSON ,  Steven Peter ARMES

IPC: C08F293/00 ,  A61K8/04 ,  A61K8/06 ,  A61K8/90 ,  A61Q19/00

CPC classification number: C08F293/005 ,  A61K8/044 ,  A61K8/06 ,  A61K8/90 ,  A61Q19/00 ,  A61K2800/10 ,  C08F2438/03

Abstract: The invention provides non-crosslinked and crosslinked block copolymers comprising at least one block A comprising repeating units derived from monomers comprising one or more C1-C3 alkyl (meth)acrylamides and/or (meth)acrylates and at least one block B comprising repeating units derived from monomers comprising one or more C4-C40 alkyl (meth)acrylamides. The invention further provides compositions comprising the block copolymers and applications thereof in various industrial areas including personal care. The invention furthermore provides compositions comprising colloidal particles of the block copolymers. The variables x, y, R1, and R2 are described herein.

公开(公告)号：US20240117098A1

公开(公告)日：2024-04-11

申请号：US18255023

申请日：2021-11-30

Applicant: ISP Investments LLC

Inventor： Rebecca Roisin Gibson ,  ALAN FERNYHOUGH ,  OSAMA M. MUSA ,  Steven Peter ARMES

IPC: C08F293/00 ,  A61K8/81 ,  A61Q19/00 ,  C08J3/05 ,  C09D153/00

CPC classification number: C08F293/005 ,  A61K8/8164 ,  A61Q19/00 ,  C08J3/05 ,  C09D153/00 ,  C08F2438/03 ,  C08J2353/00

Abstract: The invention provides non-crosslinked and crosslinked block copolymers comprising at least one block A comprising repeating units derived from monomers comprising one or more C1-C3 alkyl (meth)acrylamides and/or (meth)acrylates and at least one block B comprising repeating units derived from monomers comprising one or more C4-C40 alkyl (meth)acrylamides. The invention further provides compositions comprising the block copolymers and applications thereof in various industrial areas including personal care. The invention furthermore provides compositions comprising colloidal particles of the block copolymers. The variables x, y, R1, and R2 are described herein.

公开(公告)号：US11859029B2

公开(公告)日：2024-01-02

申请号：US16786959

申请日：2020-02-10

Applicant: ISP INVESTMENTS LLC

Inventor： Oliver Johnathan Deane ,  Osama M. Musa ,  Steven Peter Armes ,  Alan Fernyhough ,  Rebecca Roisin Gibson

IPC: C08F120/28 ,  C08F120/36 ,  C08F126/06 ,  C08F2/10 ,  C08F293/00 ,  C08F120/34

CPC classification number: C08F2/10 ,  C08F120/34 ,  C08F293/005 ,  C08F120/28 ,  C08F120/36 ,  C08F126/06 ,  C08F2438/03

Abstract: The invention provides a method for preparation of homopolymers and non-homopolymers comprising polymerizing in an aqueous medium a monomer comprising at least one acryloyl moiety and at least one functionalized or unfunctionalized lactam moiety, and optionally at least one hydrophilic or hydrophobic comonomer, in the presence of at least one chain transfer agent and at least one non-radiation initiator. Exemplary diblock polymers prepared by the method have the structure:







where subscripts x, y, and z and variables R, R8, R9 and R10 are described herein.

公开(公告)号：US20230193160A1

公开(公告)日：2023-06-22

申请号：US17925570

申请日：2021-05-28

Applicant: ISP INVESTMENTS LLC

Inventor： Eric-Jan de FEIJ ,  Gijsbert KROON ,  Tittu Maria NUUTINEN ,  Michael FRANZKE

IPC: C11D3/22 ,  C11D11/00 ,  C11D3/39

CPC classification number: C11D3/225 ,  C11D11/0011 ,  C11D3/227 ,  C11D3/3947

Abstract: The present disclosure relates to a suspending polymer composition comprising a blend of: (i) about 40 to about 80 wt. % of hydroxypropylmethylcellulose (HPMC); (ii) about 10 to about 30 wt. % of xanthan gum; and (iii) about 10 to about 30 wt. % of cetyl-hydroxy ethyl cellulose (cetyl-HEC) for use in personal care or home care compositions. The suspending polymer composition preferably is free of acrylates, methacrylates and derivatives thereof.

公开(公告)号：US11673905B2

公开(公告)日：2023-06-13

申请号：US15776232

申请日：2016-11-10

Applicant: ELC Management LLC ,  ISP Investments LLC

Inventor： Elodie Oger ,  Rachel Chabert ,  Isabelle Imbert ,  Jean-Marie Botto ,  Nouha Domloge ,  Joel Mantelin ,  Nadine Pernodet ,  Kelly Dong ,  Chia-Wen Chen

IPC: A61K8/44 ,  C07H1/08 ,  A61K8/60 ,  C07H21/02 ,  A61Q19/08 ,  A61K8/9789 ,  C12N15/10 ,  A61Q19/00 ,  A61Q17/04 ,  A61K8/9794

CPC classification number: C07H1/08 ,  A61K8/44 ,  A61K8/606 ,  A61K8/9789 ,  A61K8/9794 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/007 ,  A61Q19/08 ,  C07H21/02 ,  C12N15/1003 ,  C12N15/1017 ,  A61K2800/10 ,  A61K2800/30 ,  A61K2800/805

Abstract: The invention relates to a topical composition comprising an extract of Tiger lily (Lilium tigrinum) enriched in low molecular weight RNA. The invention also relates to a method of cosmetic care including the topical application a composition comprising an extract of Tiger lily (Lilium tigrinum) in a physiologically acceptable medium, in order to reduce skin signs of aging and photo-aging. The invention is also directed to a cosmetic method of treatment to improve cell viability, to improve cell protection against particulate matter and against DNA damages, and to reduce cellular senescence.

公开(公告)号：US20220401395A1

公开(公告)日：2022-12-22

申请号：US17764511

申请日：2020-08-24

Applicant: ISP INVESTMENTS LLC

Inventor： Sounak SARKAR ,  Shafiq Sahar WAHIDI ,  Petros GERESELASSIE ,  Philip John OTHS ,  Hani M. FARES

IPC: A61K31/194 ,  A61K31/79 ,  A61K31/717 ,  A61K45/06

Abstract: A mucoadhesive composition including denture adhesive composition comprising: (i) 10 to about 75 wt. % of a maleic acid or anhydride copolymer; (ii) 10 to about 50 wt. % of a cellulose ether; (iii) 0.1 to 10 wt. % of a crosslinked polyvinyl pyrrolidone that is swellable but not soluble in water; and (iv) 30 to 70 wt. % of an orally acceptable carrier based on the total weight of the composition. Also disclosed is a method of use thereof and a process lot preparing the same.

公开(公告)号：US11503840B2

公开(公告)日：2022-11-22

申请号：US17103351

申请日：2020-11-24

Applicant: ISP INVESTMENTS LLC. ,  JAFER ENTERPRISES R&D, S.L.

Inventor： Corinne Coquet ,  Catherine Gondran ,  Isabelle Imbert ,  Joel Mantelin ,  Nouha Domloge ,  Sébastien Garnier ,  Jérémie Borsotto ,  Esmeralda Cicchetti ,  Florian Labarrade

IPC: A23G1/30 ,  A61K8/64 ,  A61Q19/08 ,  A61K8/97 ,  A23L33/105 ,  A23L33/18 ,  A61K8/60 ,  C12N9/42 ,  C12N9/24

Abstract: Methods for decreasing harmful effects of blue light on skin are disclosed that include topically administering to a subject in need thereof a composition of an effective quantity of a purified, enzymatic hydrolysate of Theobroma cacao L. beans comprising peptides and saccharides having a molecular weight between 200 Da and 10 kDa in a physiologically acceptable medium. The hydrolysate of Theobroma cacao L. beans is present in the composition at a concentration from 0.001 to 20% with respect to the total weight of the composition. The composition can be a cosmetic composition.

公开(公告)号：US11304955B2

公开(公告)日：2022-04-19

申请号：US16620831

申请日：2018-06-11

Applicant: ISP INVESTMENTS LLC

Inventor： Osama M. Musa ,  Jonathan W. Steed ,  David Berry ,  Melissa J. Goodwin

IPC: A61K47/22 ,  A61K31/135 ,  A61K31/136 ,  A61K31/519 ,  A61K31/55 ,  A61K31/27 ,  A61K31/44 ,  A61K31/192 ,  A61K31/155 ,  A61K31/14 ,  A61K31/196 ,  A61K31/41 ,  A61K31/381

Abstract: An amorphous dispersion comprises bis(vinylcaprolactam) and an active pharmaceutical ingredient.

公开(公告)号：US20220090316A1

公开(公告)日：2022-03-24

申请号：US17425667

申请日：2020-01-27

Applicant: ISP INVESTMENTS LLC

Inventor： Gijsbert B KROON ,  Meiyan GUO ,  Xin QU

IPC: D06N3/02 ,  C11D11/00 ,  C11D3/00 ,  C11D3/22 ,  D06N3/00

Abstract: Disclosed is a method for providing a textile material(s) resistant to the deposition of oil- and grease-based air pollutants by treating the textile material(s) with an oil/grease resistant composition. The oil/grease resistant composition comprises a modified polysaccharide(s), particularly, polysaccharides modified with anionic groups, and one or more adjuvant materials.